﻿using System;
using System.IO;
using Velocity4Net.Runtime.Parser.Node;

namespace Velocity4Net.Runtime.Parser
{

    /*
     * Licensed to the Apache Software Foundation (ASF) under one
     * or more contributor license agreements.  See the NOTICE file
     * distributed with this work for additional information
     * regarding copyright ownership.  The ASF licenses this file
     * to you under the Apache License, Version 2.0 (the
     * "License"); you may not use this file except in compliance
     * with the License.  You may obtain a copy of the License at
     *
     *   http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing,
     * software distributed under the License is distributed on an
     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
     * KIND, either express or implied.  See the License for the
     * specific language governing permissions and limitations
     * under the License.
     */








    public interface Parser
    {
        RuntimeServices getRuntimeServices();
        SimpleNode parse(TextReader reader, Template template);
        void resetCurrentTemplate();
        Template getCurrentTemplate();
        Token getToken(int index);
        bool isDirective(String macro);
        Directive.Directive getDirective(String directive);
        void ReInit(CharStream stream);

        char dollar();
        char hash();
        char at();
        char asterisk();

        String lineComment();
        //{
        //    return String.valueOf(hash()) + hash();
        //}

        String blockComment();
        //{
        //    return String.valueOf(hash()) + asterisk();
        //}
    }
}